Gemm
abbr. generalized electronic maintenance model 通用电子维护模型; granulocyte-erythroid-monocyte-megakaryocyte 颗粒细胞-幼红细胞-单核细胞-巨核细胞（测定）
🗣️ 情景例句
I'm in the school choir.
我是校合唱队的成员。
The joy of the heart makes the face merry.
喜形于色。
Have you ever been to West Hill Farm?
你曾到过西山农场吗？